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This is an upstream requirement. https://kubernetes.io/docs/concepts/services-networking/dual-stack/#configure-ipv4-ipv6-dual-stack

when there is no --cloud-provider the administrator can pass a comma-separated pair of IP addresses via --node-ip to manually configure dual-stack .status.addresses for that Node. If a Pod runs on that node in HostNetwork mode, the Pod reports these IP addresses in its .status.podIPs field. All podIPs in a node match the IP family preference defined by the .status.addresses field for that Node.